28926565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 35997696

約数和(自身を除く): 7071131

約数列:

[1, 5, 31, 155, 431, 433, 2155, 2165, 13361, 13423, 66805, 67115, 186623, 933115, 5785313, 28926565]

約数ペア:

[(1, 28926565), (5, 5785313), (31, 933115), (155, 186623), (431, 67115), (433, 66805), (2155, 13423), (2165, 13361)]